There are two types of Oracles with resource links listed below: price feed and generalized oracle.
The generalized oracle can be used to send requests for off-chain information to any external API. Usually this requires a custom configuration.
- Demo - integrating SMS + Conflux with Chainlink
- Generalized external initiator for monitoring Conflux
Price feeds are the most common oracle. Chainlink has specific smart contracts and implementations. Note that this implementation does not involve the aggregation. It is mainly the components needed to interface between Conflux and Chainlink